MBA Exam

Consider the function f(x) = (1 - x) - 1 + (1 - x)- 2 + (1 - x)- 3 + (1 -- x)- 4 defined over the range 0 < x < 1. Then the number of real roots of f(x) = 2 is/are

1) 0
2) 1
3) 2
4) 4

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MBA Other Question

their are 1000 ice cream vending machines in school.the 1ts student goes to all ice cream vendings.The 2nd student visits every alternate vending machine.the 3rd student visits every 3rd vending m/c and so on ,then what is number of vending machines will most student visit?

1) 1
2) 4
3) other ans
4) none of these
1-if MS is inconistent with A but is not inconsistent with B2-if MS is inconsistent with B but is not inconsistent with A.3-if MS is consistent with A and also inconsistent with B.4-if MS is inconsistent with neither A or B.M.S-MAIN STATEMENTM.S: AB abd EF are the chords of the circle C1.The perpendicular bisectors of AB and EF intersect at P.The length of the chords AB and EF are 14cm and 6cm respectively.A-The distance of the point from the chords AB and EF are 9cm and 11 cm resp.B-The distance of the point from the chords AB and EF are 6cm and 7 cm resp.

1) 1
2) 2
3) 3
4) 4